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Online since: May 2014
Authors: Bao Cheng Zhang, Yuan Tong Gu, Hai Fei Zhan, Tong Li
Gu2,d 1School of Mechanical Engineering and Automation, North University of China, Taiyuan 030051, China 2School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology, Brisbane 4001, Australia ancitzbc@nuc.edu.cn, bt14.li@qut.edu.au, czhan.haifei@qut.edu.au, dyuantong.gu@qut.edu.au Keywords: Internal Combustion Engine, Piston, Secondary Motion, Slap Force Abstract.
The theoretical model developed and findings obtained in this study will benefit the future analysis and design of advanced internal combustion engine structures.
This study provides a theoretical model for the analysis of piston secondary motion, which can benefit the future analysis and design of advanced I.C.E structures.
Online since: February 2014
Authors: Ladda Meesuk, Atchana Wongchaisuwat, Duangsamorn Morawong
A Sulfide ion Sensor from Commercial Bentonite Duangsamorn Morawonga, Atchana Wongchaisuwatb and Ladda Meesukc* Department of Chemistry, Kasetsart University, 50 Ngam Wong Wan Road, Bangkok, Thailand ayainandong@hotmail.com, bfsciatw@ku.ac.th, c*fscildm@ku.ac.th Keywords: Sulfide ion, Potentiometry, Commercial Bentonite, Sensor Abstract.
Bentonite is a synonymous term of montmorillonite which is a clay mineral consisting of 2 : 1 aluminosilicate layered structure.
Montmorillonite is a clay mineral with a 2:1 layered silicate structure, it has versatile uses similar to zeolite such as adsorption and cation exchange properties as well as high surface area.
Online since: August 2013
Authors: Jing Li Ma, Huan Lin Jin, Zheng Bing Cao, Shang De Wang, Jun Liang Liu, Chang Hao Yan, Ming Zhang
Investigation on Fabrication of Glass Fiber Reinforced Polypropylene by Recycled FRTP and their Properties MA Jingli1,2,3,a,JIN Huanlin1,2,3, CAO Zhengbing4, WANG Shangde1,2, LIU Junliang1,2 , YAN Changhao1,2, ZHANG Ming1,2,b* (1College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China;2The Key Laboratory of Environmental Material and Engineering of Jiangsu Province, China;3Yangzhou Yangzi auto interior & exterior Co.
The influences of the contents of PP-g-MAH and KH-550 on the micro-structures and crystallization as well as mechanical properties of the fabricated composites have been systematically investigated.
In this study, recycling glass fiber reinforced polypropylene-based thermoplastic composites were prepared and investigating the relationship between microscopic structure, crystallization behavior, thermal stability properties and mechanical properties. 2.
Online since: March 2013
Authors: I. Saurdi, Mohamad Rusop, Mohamad Hafiz Mamat
Atomic force microscopy (AFM) showed particle size of ZnO/TiO2 thin films varied from 27nm to 51nm with an increasing in deposition time with granular shapes structures were observed from field emission scanning electron microscopy (FE-SEM).
The study has shown that different thicknesses with granular shapes structures also affect the conductivity of thin films.
Wang, Field-effect tansistor based on single semiconducting oxide nanobelts, Journal Physic Chemistry 107 (2003) 659-663
Online since: December 2017
Authors: M.J. do Nascimento Santos, A.G. Barbosa de Lima, João M.P.Q. Delgado
Figure 6 - Chemical structure of the unsaturated polyester resin.
Figure 7 - Chemical structure of orthophthalic polyester resin.
· Manufacture of complex, quality structures
Araújo, High Density Polyethylene Composites Reinforced with Carauá Fibers Obtained from Extrusion and Injection, Master Dissertation, State University of Campinas, Institute of Chemistry, 2009.
Razera, Lignocellulosic Fibers as a Reinforcing Agent for Phenolic and Lignofenolic Matrix Composites, Thesis, University of São Paulo, Institute of Chemistry of São Carlos, São Carlos, Brazil, 2006.
Online since: October 2011
Authors: Xiao Qin Zhou, Zhi Wei Zhu, Mei Chen Liu
A polycrystalline structure is obtained on the machined surface.
It indicates that another steady phase is formed and polycrystalline structure exists in the machined surface.
The chips suffer a complex phase transformation and eventually present an amorphous structure, while the machined surface presents a polycrystalline structure.
Pizani, “Structure evaluation of submicrometre silicon chips removed by diamond turning”, Semicond.
Tersoff, “Modeling solid-state chemistry: interatomic potentials for multicomponent systems”, Phys.
Online since: March 2007
Authors: Rolf Steiger, Robert Beer, J.F. Fernandez-Sanchez, U.E. Spichiger-Keller
Spichiger-Keller2,f 1 ILFORD IMAGING GmbH, CH-1723 Marly (Switzerland) 2 Centre for Chemical Sensors, Swiss Federal Inst. of Technology, CH-8005 Zurich (Switzerland) 3 Department of Analytical Chemistry, University of Granada, E-18071 Granada (Spain) a rolf.steiger@ilford.com, brolf.steiger@chemsens.pharma.ethz.ch, crobert.beer@ilford.com d jffernan@chemsens.pharma.ethz.ch, ejffernan@ugr.es, fspichiger@chemsens.pharma.ethz.ch Keywords: nanoparticulate metal oxides, porous nanoparticles, large area coatings, ink-jet, Li-ion batteries, gas sensors, optically efficient displays, photocatalysis Abstract.
An efficient blue-emitting species of Alq3 with another stereochemical structure was directly formed within these layers at room temperature by photolysis in ambient atmosphere.
The nanoporous structure allows to co-immobilize more than one compound without aggregation.
Online since: April 2014
Authors: Leny Yuliati, Melody Kimi, Mustaffa Shamsuddin
Photocatalytic Hydrogen Production from Water on Ga, Sn-doped ZnS under Visible Light Irradiation Leny Yuliati1,a*, Melody Kimi2,3,b and Mustaffa Shamsuddin3,c 1Ibnu Sina Institute for Fundamental Science Studies, Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor, Malaysia 2Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor, Malaysia 3Centre for Pre-University Studies, Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia a*leny@ibnusina.utm.my, bkmelody@preuni.unimas.my, cmustaffa@kimia.fs.utm.my Keywords: Ga(0.1), Sn(x)-ZnS, photocatalyst, dopant, hydrogen, visible light Abstract.
On the other hand addition of Sn did not much affect the structure of the Ga(0.1)-ZnS.
Results and Discussion Structure and Morphology of Photocatalysts.
Online since: July 2020
Authors: Pei Yao Li, Guo Jun Song, Zheng Gu, Li Wang, Shi Hai Zhao
The polyethylene (such as LDPE, HDPE, LLDPE) composited with the same OMMT indicated the influence of different molecular chain structure.
Different morphology of PP/OMMT and EPDM/OMMT nano-composites were discussed to find the relationship of shear force effecting structure.
Polymer molecular chain structure of the nanocomposites.
Those chains that had more complex space structure, would not be more easily to form the intercalation compounds.
The Structure and Properties of HDPE/LLDPE/OMMT Nanocomposite, J.
Online since: May 2013
Authors: Josephine Ying Chyi Liew, Zainal Abidin Talib, Mat Yunus Wan Mahmood, Zulkarnain Zainal
The results show that Cu2SnSe3 nanoparticles exhibited a stable structure at temperature range of 100 – 523 K.
The results show that Cu2SnSe3 nanoparticles exhibited a stable structure at temperature range of 100 – 523 K.
Scheunemann, The argyrodites -- A new family of tetrahedrally close-packed structures, Mater.
Mieno, Synthesis, Electrical Conductivity, and Crystal Structure of Cu4Sn7S16 and Structure Refinement of Cu2SnS3, J.
Wada, Crystal structure and twinning of monoclinic Cu2SnS3, Mater.